David S

Active Investor

Co-Founder/Trustee at Tandem Philanthropies

San Francisco, California

David S, Co-Founder/Trustee at Tandem Philanthropies is an active investor based in San Francisco, California. This profile covers what David S backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelVCInvestment PartnerInvestor
Stages: SeedSeries B
Invests in: FintechHealthcare & BiotechSaaS & EnterpriseConsumer & RetailE-commerce & D2CEdTechGaming & EntertainmentMedia & Content
Location: San Francisco, California
Typical check: $1.6M
Past investments: 35

Notable investments

DiscordFarecastWhoSayCaavoPullString, Inc.RobloxArchitextDiggPathVesselSocial Gaming NetworkJelly

How to reach David S

Angels and operators like David S reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does David S invest in?

David S invests in Fintech, Healthcare & Biotech, SaaS & Enterprise and Consumer & Retail, typically at Seed and Series B. Match your sector and stage, then reach out with a personalized pitch.